Question: Name the republic with the highest fertility rate ?
Paraphrase: What republic as the highest fertility rate?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q7270 . ?ent wdt:P4841 ?obj . ?ent wdt:P31 wd:Q6256 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Niger, Somalia, Uganda, Mozambique, Zambia